The U.S. government has proposed the latter half of May as the timing for President Joe Biden's visit to Japan to attend the "Quad" summit that will also involve the leaders of Australia and India, according to a diplomatic source.Arrangements have been under way for Biden's first visit to Japan since becoming president in 2021. Last month, he signaled to Japanese Prime Minister Fumio Kishida during a virtual meeting that he intends to travel to the Asian country in late spring for the Quad meeting.The Biden administration views the partnership of the four major democracies in the Indo-Paci…READ FULL ARTICLE